CN213058707U

CN213058707U - Library's books are got and are taken device

Info

Publication number: CN213058707U
Application number: CN202021456058.4U
Authority: CN
Inventors: 王军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-27
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a library books are got and are taken device, including first-order pole, first-order pole top is connected with the second order pole, spacing steel ball is installed to first-order pole top both sides, the inside bottom of first-order pole is installed and is detained the pole, detain the pole top and install the pull rod, the pull rod cup joints and installs tension spring, the limiting plate is installed to the tension spring bottom, first-order folding rod is installed on the tension spring top, first fixed the knot is installed to first-order folding rod bottom, the fixed knot of second is installed on first-order folding rod top, first-order folding rod top is connected with the second order folding rod, the push-and-pull rod is installed on the second order folding rod top, the push-and-pull rod cup joints and installs supporting spring, the push-and-pull rod is through by the horizontal pole, the. The novel device has the advantages of simple operation, safety, rapidness, low manufacturing cost, and time saving when being taken and placed.

Description

Library's books are got and are taken device

Technical Field

The utility model relates to a books are got and are taken technical field, specifically are a library books get and take device.

Background

The culture museum is a place for developing the cultural activities of the masses, the culture museum is available in all places at present, along with the development of social economy, the spiritual culture level of people is improved, and more culture museums are also put into construction and use. An important content in a cultural center is to provide various books for the masses to look up, so that various books are generally stored in the cultural center.

In some community culture libraries, the book borrowing amount is relatively large, so the book management is also a problem for workers in the culture libraries. Books are placed in rows on the bookshelf, and some books are placed higher, so that the books are not easy to look up and take. When people or staff in a cultural hall look up and take books, tools such as ladders are generally needed for books at high positions. However, the fixed tool has many limitations in the using process, firstly, the fixed tool such as a ladder can only be used for looking up or taking books in a limited range, and the fixed tool is very troublesome because the fixed tool needs to be frequently moved when the books are summarized and sorted; secondly, unsafe factors exist in the use process of the tool, and some people with older ages cannot use the tool, so that the staff of the cultural center has to be frequently asked for help, and the workload of the staff is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a library books get and take device, can easy operation, safe swift, the cost of manufacture is low, and convenient the removal is along with taking along with putting to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a library books get and take device, includes first-order pole, first-order pole top is connected with the second order pole, spacing steel ball is installed to first-order pole top both sides, the inside bottom of first-order pole is installed and is detained the pole, detain the pole top and install the tension rod, the tension rod cup joints and installs tension spring, the limiting plate is installed to the tension spring bottom, first-order folding rod is installed on the tension spring top, first fixed the knot is installed to first-order folding rod bottom, the fixed knot of second is installed on first-order folding rod top, first-order folding rod top is connected with the second order folding rod, the push-and-pull rod is installed on the second order folding rod top, the push-and-pull rod cup joints and installs supporting spring, the push-and-pull rod is through by the horizontal pole, the.

Preferably, the gland is installed in the first order pole bottom outside, the welding of gland bottom has the depression bar, the solid fixed ring of fourth is installed to the depression bar other end, the solid fixed ring other end of fourth is connected on the tension bar, the rotatory knot is installed to the gland other end.

Preferably, the bottom end of the tension rod is provided with a bottom hook, and the bottom hook is buckled on the buckling rod.

Preferably, two sides of two ends of the second order rod are provided with holes in butt joint with the limiting steel balls.

Preferably, first fixed knot and the fixed knot of second have been welded respectively at first-order folding rod both ends, the fixed knot lock joint of second is in the second order folding rod.

Preferably, a limiting plate is arranged at the bottom end of the first-order rod.

Preferably, splint are installed on the support top, splint contact surface pastes and has soft rubber skin, the vaulting pole is installed to the support bottom, the welding of vaulting pole top has the solid fixed ring of third, the welding of vaulting pole bottom has first solid fixed ring, the solid fixed ring of second is installed to the support bottom.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) utilize pressing down of gland can be so that the depression bar passes through the solid fixed ring's of fourth angle change, make the tension bar drag, the tension bar drags backward, make first order folding rod and second order folding rod pull down get, the second order folding rod is pulled down at the pulling push-and-pull rod and is got, so that make the horizontal pole on the push-and-pull rod is connected promote downwards, then the vaulting pole receives to pull and gets, the support is to middle pulling, splint merge, press from both sides get books, need not look over or get with the help of the instrument of ascending a height and take books, stand and can accomplish books and look up subaerial, get and take the operation, the danger that the instrument of having.

(2) Make whole handle bar have flexible function through first order pole and second order folding rod in first order pole and the second order pole, can take the books of co-altitude through the flexible of pole, the device is light and handy convenient, conveniently takes, and the usable the device of masses carries out the inquiry of books and gets by oneself and take, has saved staff's time.

Drawings

Fig. 1 is a schematic structural view of the front view of the present invention;

FIG. 2 is a view of the folding front view structure of the present invention;

FIG. 3 is a side view of the gland of the present invention;

fig. 4 is a structural view of the bracket of the present invention.

In the figure: 1. a first lever; 2. a second lever; 3. a first-order folding bar; 4. a first fixing buckle; 5. a second fixing buckle; 6. a second-order folding bar; 7. limiting steel balls; 8. a support spring; 9. a push-pull rod; 10. a stay bar; 11. a support; 12. a splint; 13. a first retaining ring; 14. a cross bar; 15. a tension spring; 16. A tension bar; 17. a limiting plate; 18. a bottom hook; 19. a buckle rod; 20. a gland; 21. rotating the buckle; 22. A second retaining ring; 23. a third fixing ring; 24. a pressure lever; 25. and a fourth fixing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution for a library book taking device:

a device for taking books in a cultural library is shown in figure 1 and comprises a first-order rod 1, wherein a second-order rod 2 is connected to the top end of the first-order rod 1, limiting steel balls 7 are installed on two sides of the top end of the first-order rod 1, a buckling rod 19 is installed at the bottom end inside the first-order rod 1, a tension rod 16 is installed at the top end of the buckling rod 19, a tension spring 15 is installed on the tension rod 16 in a sleeved mode, a limiting plate 17 is installed at the bottom end of the tension spring 15, a first-order folding rod 3 is installed at the top end of the tension spring 15, a first fixing buckle 4 is installed at the bottom end of the first-order folding rod 3, a second fixing buckle 5 is installed at the top end of the first-order folding rod 3, a second-order folding rod 6 is connected to the top end of the first-order folding rod 3, a, and supporting rods 10 are installed at two ends of the cross rod 14, and a support 11 is supported and connected at the other end of each supporting rod 10.

Specifically, as shown in fig. 3, a pressing cover 20 is installed at the outer side of the bottom end of the first lever 1, a pressing rod 24 is welded at the bottom end of the pressing cover 20, the other end of the pressure lever 24 is provided with a fourth fixing ring 25, the other end of the fourth fixing ring 25 is connected with the tension rod 16, the other end of the gland 20 is provided with a rotating buckle 21, the angle of the pressure rod 24 passing through the fourth fixing ring 25 can be changed by pressing the gland 20, the tension rod 16 is dragged, the tension rod 16 is dragged backwards, the first-order folding rod 3 and the second-order folding rod 6 are pulled downwards, the second-order folding rod 6 is pulled downwards when the push-pull rod 9 is pulled, so that the cross rod 14 connected with the push-pull rod 9 is pushed downwards, the stay 10 is then pulled, the support 11 is pulled towards the middle, the clamping plates 12 are combined and clamp the book, and the rotating buckle 21 has the function of fixing the gland 20, and simultaneously the gland 20 can rotate around the rotating buckle 21.

Specifically, as shown in fig. 1, a bottom hook 18 is disposed at the bottom end of the tension rod 16, the bottom hook 18 is buckled on a buckle rod 19, and the buckle rod 19 has a function of fixing the bottom hook 18.

Specifically, as shown in fig. 1, two sides of two ends of the second-order rod 2 are provided with holes butted with the limiting steel balls 7, the limiting steel balls 7 mounted on two sides of the top end of the first-order rod 1 are combined with the holes arranged on two sides of two ends of the second-order rod 2, so that the second-order rod 2 which is stretched out can be prevented from sliding off, and the position fixing device has the function of fixing the position of the second-order rod 2.

Specifically, as shown in fig. 1, first fixed knot 4 and the fixed knot 5 of second have been welded respectively at first-order folding rod 3 both ends, the fixed knot 5 of second detains the lock joint in second order folding rod 6, and first fixed knot 4 has the effect of fixed tension bar 16, and the fixed knot 5 of second has spacing effect to second order folding rod 6, can transmit decurrent atress simultaneously.

Specifically, as shown in fig. 1, a limiting plate 17 is mounted at the bottom end of the first lever 1, and the limiting plate 17 has a fixing position function on the tension spring 15.

Specifically, as shown in fig. 4, splint 12 is installed on support 11 top, splint 12 contact surface pastes and has soft rubber skin, vaulting pole 10 is installed to support 11 bottom, the welding of vaulting pole 10 top has the solid fixed ring 23 of third, the welding of vaulting pole 10 bottom has first solid fixed ring 13, the solid fixed ring 22 of second is installed to support 11 bottom, and splint 12 contact surface pastes and has soft rubber skin, prevents to press from both sides the books landing of getting to having the guard action to the books page, vaulting pole 10 has the effect of holding support 11 position, and the solid fixed ring 23 of third makes vaulting pole 10 rock about can, and first solid fixed ring 13 can hold the direction of dragging of vaulting pole 10, and the solid fixed ring 22 of second makes support 11 have the effect that can move about.

The working principle is as follows: the angle of the pressure rod 24 passing through the fourth fixing ring 25 can be changed by pressing the gland 20, so that the tension rod 16 is dragged, the tension rod 16 is dragged backwards, the first-order folding rod 3 and the second-order folding rod 6 are pulled downwards, the second-order folding rod 6 is pulled downwards by pulling the push-pull rod 9, so that the cross rod 14 connected with the push-pull rod 9 is pushed downwards, the support 10 is pulled towards the middle, the clamping plate 12 is combined, the book is clamped, the buckle rod 19 can be hooked by the bottom hook 18 at the bottom end of the tension rod 16, the clamping plate 12 is prevented from being loosened, the book slides down, after the book is taken, the gland 20 is pressed, the tension rod 16 is acted by the tension spring 15, the bottom hook 18 and the buckle rod 19 are separated and return to the original position, and then the device is contracted and put back to the safe position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is got to library books, includes one-order pole (1), its characterized in that, one-order pole (1) top is connected with second order pole (2), spacing steel ball (7) are installed to one-order pole (1) top both sides, buckle rod (19) are installed to one-order pole (1) inside bottom, pull rod (16) are installed on buckle rod (19) top, pull rod (16) cup joint and install tension spring (15), limiting plate (17) are installed to tension spring (15) bottom, one-order folding rod (3) is installed on tension spring (15) top, first fixed knot (4) are installed to one-order folding rod (3) bottom, second fixed knot (5) are installed to one-order folding rod (3) top, one-order folding rod (3) top is connected with second order folding rod (6), push-and-pull rod (9) are installed to second order folding rod (6) top, the supporting spring (8) is installed in a sleeved mode on the push-pull rod (9), the push-pull rod (9) is composed of a cross rod (14), supporting rods (10) are installed at two ends of the cross rod (14), and a support (11) is connected to the other end of each supporting rod (10) in a supporting mode.

2. The library book picking device of claim 1, wherein: gland (20) are installed in one-order pole (1) bottom outside, gland (20) bottom welding has depression bar (24), the solid fixed ring of fourth (25) is installed to the depression bar (24) other end, the solid fixed ring of fourth (25) other end is connected on tension bar (16), rotatory knot (21) are installed to gland (20) other end.

3. The library book picking device of claim 1, wherein: the bottom end of the tension rod (16) is provided with a bottom hook (18), and the bottom hook (18) is buckled on a buckling rod (19).

4. The library book picking device of claim 2, wherein: two sides of two ends of the second-order rod (2) are provided with holes butted with the limiting steel balls (7).

5. The library book picking device of claim 2, wherein: first fixed knot (4) and the fixed knot of second (5) have been welded respectively at first-order folding rod (3) both ends, the fixed knot of second (5) lock joint in second order folding rod (6).

6. The library book picking device of claim 2, wherein: a limiting plate (17) is arranged at the bottom end of the first lever (1).

7. The library book picking device of claim 2, wherein: splint (12) are installed on support (11) top, splint (12) contact surface paste has soft rubber skin, vaulting pole (10) are installed to support (11) bottom, the welding of vaulting pole (10) top has the solid fixed ring of third (23), the welding of vaulting pole (10) bottom has first solid fixed ring (13), the solid fixed ring of second (22) is installed to support (11) bottom.